Rocky Bay Private
WT77 · Vaughn, WA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:48 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:22 AM | 13:22Z |
| Sunrise | 06:52 AM | 13:52Z |
| Sunset | 07:17 PM | 02:17Z |
| Evening civil twilight Loggable night begins | 07:48 PM | 02:48Z |
Plan a flight from WT77
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 25LEFT traffic
- Heading
- 250° true
- Dimensions
- 1,200 × 20 ft
- TPA
- 1,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 070°) on the 45° at 1,100 ft MSL (≈1,000 AGL).
More details — RWY 25
- Approach obstacle
- Trees, 100 ft, 30 ft from threshold
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 1,200 ft |
Prefer one flat page? Full runway details for WT77 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WT77 kneeboard →
Comms & NavAids
Nearby navigation aids
TCM 109.60 · SEA 116.80 · OLM 113.40 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| TCM · Mcchord | TACAN | 109.60 · 33X | — | r299° / 17.9 NM |
| SEA · Seattle | VORTAC | 116.80 · 115X | High | r237° / 20.1 NM |
| OLM · Olympia | VORTAC | 113.40 · 81X | High | r352° / 23.5 NM |
| PAE · Paine | VOR/DME | 110.60 · 43X | Low | r192° / 39.7 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WT77 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WT77
- Coordinates
- 47.3552, -122.7903
- Elevation
- 80 ft MSL
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.5 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2007/11
- Distance from city
- 1 SE
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- RY ELEV INCREASED 74 FT TOWARD EAST.
- FOR CD CTC SEATTLE APCH AT 206-214-4794.
Runways
- ONLY RY 07 IS USEABLE FOR LNDG.
- THE FIRST 100 FT ON EAST END IS ASPH AND THE FIRST 200 FT ON WEST END IS TURF.
Obstructions
- DUE TO RY SLOPE AND OBSTNS, NO LNDGS ON RY 25.
Nearby airports
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Also nearby: 4WA9 Port Orchard (private) (7 NM) · 00WA Howell (private) (11 NM) · WN13 Vaughan Ranch Airfield (private) (11 NM) · 2S1 Vashon Municipal (14 NM)
About WT77
Rocky Bay (WT77) is an airport in Vaughn, WA, at 80 ft MSL. It has 1 runway, the longest 1,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WT77, refreshed from the Aviation Weather Center and FAA NASR.
Does WT77 have a control tower?
No. Rocky Bay is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WT77?
Rocky Bay has 1 runway; the longest is 1,200 ft. See the Runways section for headings, surface, and lighting.
Where is WT77?
Rocky Bay is in Vaughn, WA, at an elevation of 80 ft MSL. Coordinates: 47.3552, -122.7903.
More about WT77
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open WT77 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.